Model: 66174-L-987 REV.2

Gasket

Properties:

Cross Sectional Shape

Solid single or composition

Hole Diameter

0.680 inches

Bolt Circle Diameter

6.160 inches

Outside Diameter

7.410 inches

Aperture Diameter

4.060 inches

Cross-sectional Thickness

0.062 inches

Bolt Hole Quantity

End Application

Valve swg chk, 3in

Material

Graphite

Material Specification

Garlock c-9900 mfr ref single material response

Style Designator

Circular

NSN

5330-01-503-4991

Part Number

66174-L-987 REV.2

Description

Gasket

CAGE

76364

Part 66174-L-987 REV.2 NSN 5330-01-503-4991

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04522

FIIG:

A032A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Construction Materials

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